DTIC OnlineUnclassified reports added to the Defense Technical Information Centre. Previously known as STINET.
SpringerLinkAccess to Springer and Kluwer journals, books, series, protocols (1980 - 2012), reference works, and proceedings.
Web of SciencePreviously known as Web of Knowledge, WoS includes the Conference Proceedings, Journal Citation Reports (JCR) and Medline databases. It covers a very broad range of subjects relating to science, technology, social sciences and medicine. The ability to carry out citation searching is a key feature.